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USPTO Patent Rankings Data through Dec 31, 2025
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John Gilbert Thayer — 12 Patents

THThermal: 11 patents #4 of 92Top 5%
ATAavid Thermal: 1 patents #4 of 12Top 35%
Lancaster, PA: #84 of 963 inventorsTop 9%
Pennsylvania: #6,679 of 74,527 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
John Gilbert Thayer has been granted 12 US patents while listed as an inventor at Thermal. The first was granted in 2006 and the most recent in November 2021. John Gilbert Thayer ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list John Gilbert Thayer in Lancaster, PA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11168944 Capillary device for use in heat pipe and method of manufacturing such capillary device Ryan James McGlen 2021-11-09
10605539 Variable-conductance heat transfer device Walter John Bilski, Jerome E. Toth 2020-03-31
9810483 Variable-conductance heat transfer device Walter John Bilski, Jerome E. Toth 2017-11-07
9746248 Heat pipe having a wick with a hybrid profile Sergey Y. Semenov, Nelson J. Gernert 2017-08-29
8397796 Porous media cold plate Kevin L. Wert, Mark T. North, C. Scott Schaeffer 2013-03-19
8230907 Heat pipe with axial and lateral flexibility Clark Scott Schaeffer, Samuel W. Apicelli 2012-07-31
7690419 Porous media cold plate Kevin L. Wert, Mark T. North, C. Scott Schaeffer 2010-04-06
7647961 Heat pipe with axial and lateral flexibility Clark Scott Schaeffer, Samuel W. Apicelli 2010-01-19
7143818 Heat pipe evaporator with porous valve Donald M. Ernst 2006-12-05
7129731 Heat pipe with chilled liquid condenser system for burn-in testing Donald M. Ernst 2006-10-31
7044199 Porous media cold plate Kevin L. Wert, Mark T. North, C. Scott Schaeffer 2006-05-16
7013956 Heat pipe evaporator with porous valve Donald M. Ernst 2006-03-21